[PATCH] D143002: [AArch64][GlobalISel] Selection for i8 buildvectors

Dave Green via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 31 11:16:28 PST 2023


dmgreen created this revision.
dmgreen added reviewers: aemerson, paquette.
Herald added subscribers: hiraditya, kristof.beyls.
Herald added a project: All.
dmgreen requested review of this revision.
Herald added a project: LLVM.

Legalization for i8 buildvectors is available (as in 615695de27e417d6b444cd983e6f636373afc8c9 <https://reviews.llvm.org/rG615695de27e417d6b444cd983e6f636373afc8c9>), but selection would fail due to i8 types not being handled. This adds basic support like other type sizes.


https://reviews.llvm.org/D143002

Files:
  llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
  llvm/test/CodeGen/AArch64/load-insert-zero.ll

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